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Jobs at Parexel

Are you ready to make your mark in the healthcare industry using your ingenuity and technical expertise? At Parexel, there's no limit to what you can accomplish. We work with the top 50 global pharmaceutical companies, the top global biotech companies, and hundreds of small and emerging companies. We've supported the development of some of the most important treatments of our time, including nearly all of the 50 top selling drugs currently on the market. Join us and you'll make a profound difference in millions of lives. With a role in our Information Technology group, you'll work with cutting-edge technology on internal and client-facing projects. Collaborating with people from all over the world and touching everything from enterprise systems and clinical applications to infrastructure and networking, you'll keep our data safe and confidential. You'll have the chance to develop your skills and pursue advancement opportunities that include managerial and technical tracks. If you have stellar coding and design experience and a passion to learn more about healthcare, Parexel invites you to discover our rewarding opportunities in Enterprise Architecture, Software Development, Project Management and Business Analysis, and more. In a global clinical trial environment, business-focused applications, connectivity, and data security are critical to a trial's outcome. Find out how you can be an invaluable part of our success story.

Regulatory Affairs CMC Senior Associate / Consultant - Biologics or Vaccines

Job ID R0000042155 Ontario, Canada

Make an Impact Where It Matters Most


Are you ready to play a critical role in bringing life-changing biologics and vaccines to patients worldwide?


We’re looking for a CMC Strategy Senior Associate / Consultant who thrives in a dynamic, collaborative environment and is passionate about shaping global regulatory strategies. In this role, you’ll work within a dedicated client program, partnering closely with a leading organization to drive high-impact submissions and lifecycle management activities.


This is more than a delivery role—it’s an opportunity to become a trusted advisor, influence strategy, and see your work directly contribute to patient outcomes.


What You’ll Do
•    Lead and contribute to CMC regulatory strategies for global product lifecycle activities, including variations and post-approval changes
•    Author and review high-quality CMC documentation (Modules 1–3) for global submissions
•    Perform CMC dossier gap analyses and provide clear, strategic recommendations
•    Support and lead global submissions (US, EU, and beyond) from planning through execution
•    Partner cross-functionally with Regulatory, Quality, Manufacturing, and client stakeholders
•    Act as a key contributor within a dedicated client team, building strong, trusted relationships
•    Ensure submissions meet global regulatory expectations with precision and excellence


What You Bring
•    3+ years of experience in CMC Regulatory Affairs or CMC Strategy for a Senior Associate role and 5+ years of experience for a Regulatory Affairs Consultant role
•    Hands-on experience with commercial biologicals and/or vaccines (required)
•    Strong knowledge of global regulatory requirements (FDA, EMA, and international markets)
•    Proven experience in global submission management
•    Expertise in authoring/reviewing CMC Modules 1–3 to support variations and performing gap analyses
•    A collaborative mindset with strong communication and stakeholder management skills
•    Experience with Veeva Vault (RIM/eCTD systems) is a plus


Why You’ll Love This Role
•    Dedicated Client Partnership: Build deeper relationships and drive long-term impact—not just project-based work
•    Meaningful Work: Contribute to innovative biologics and vaccines that improve patient lives globally
•    Global Exposure: Gain experience across US, EU, and international regulatory landscapes
•    Growth & Influence: Be seen as a strategic partner and grow your expertise in a high-visibility role


Our Values in Action (Parexel)
We succeed by living our values every day:
•    Patient Focus: Everything we do is centered on improving patient outcomes
•    Quality & Integrity: We deliver work we’re proud of—accurate, ethical, and compliant
•    Respect & Teamwork: We win together through collaboration and trust
•    Innovation: We challenge the status quo to solve complex regulatory problems


Ready to Make a Difference?
If you’re looking for a role where your expertise is valued, your voice is heard, and your work truly matters—this is it.

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